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Fig. 3 | BMC Public Health

Fig. 3

From: Association between healthy eating index-2015 and various cognitive domains in US adults aged 60 years or older: the National Health and Nutrition Examination Survey (NHANES) 2011–2014

Fig. 3

Association between HEI-2015 and various domains of cognitive function stratified by demographic characteristics. Age subgroups are adjusted for age, gender, daily energy intake, ethnicity, body mass index, drinking status, smoking status, education, ratio of family income to poverty, sedentary time, depressive symptom, hypertension, hypercholesterolaemia, and diabetes. Gender subgroups are adjusted for age, daily energy intake, ethnicity, body mass index, drinking status, smoking status, education level, ratio of family income to poverty, sedentary time, depressive symptom, hypertension, hypercholesterolaemia, and diabetes. Ethnicity subgroups are adjusted for age, gender, daily energy intake, body mass index, drinking status, smoking status, education level, ratio of family income to poverty, sedentary time, depressive symptom, hypertension, hypercholesterolaemia, and diabetes. ***P < 0.001, **P < 0.01, *P < 0.05

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